Comparison of Musescore, Sibelius and Dorico -- would like to add Lilypond

[David Bellows]

Over in the /r/composer sub on Reddit, a user put together a chart
listing features of Musescore, Sibelius and Dorico. While I can figure
out whether Lilypond has some/many of those features (or can "fake"
them), I figured that there are people here who could do this easier
and better and off the tops of their heads.

So if anyone wants to contribute you can either do so using this list,
email me directly or if you have a Reddit account just post your
results in that thread. I'm one of the mods of that sub and our plan
is to keep a permanent link to the chart for future reference.

The post:
https://www.reddit.com/r/composer/comments/9yue29/comparison_of_features_between_musescore_sibelius/

The chart (Google document):
https://docs.google.com/spreadsheets/d/1VWH-dEMyf4P4smFKE36dnBQ_vXNGvKRnE7Fgh4yFNXQ/edit#gid=0

Thanks,
Dave Bellows